Coal Based Needle Coke For Steelmaking Electric Arc Furnaces And High Power Graphite Electrodes
- Ref Price:
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- Loading Port:
- SHANGHAI
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 5000 m.t./month
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1.Introduction:
Needle coke is a high-quality petroleum coke with low impurities and high thermal conductivity. It is mainly used in the production of graphite electrodes, a crucial material for electric arc furnaces used in the steel industry. Needle coke is an expensive and limited resource, and its production requires a complex process.
2.Specification:
Pet coke: (Size:0-20mm)
Calcined:(Size: 0-1mm, 1-2mm, 2-4mm, 4-6mm, 6-20mm, or at customer's demand)
3.Application:
Medium sulfur, common cooked coke, widely used in aluminum smelting.
High sulfur, common coke, is used in chemical production, such as the manufacture of calcium carbide, silicon carbide, etc., but also as a metal casting fuel.
Technical Specifications | |
True density，g/cm3 | ≥2.13 |
Sulfur，w/% | ≤0.40 |
Volatile matter，w/% | ≤0.40 |
Ash content，w/% | ≤0.20 |
Moisture，w/% | ≤0.15 |
Nitrogen，w/% | ≤0.60 |
4.Advantage:
Coal Based Needle Coke Low Sulfur Calcined
1. High quality and competitive price.
2. Timely delivery.
3. If any item you like. Please contact us.
Your sincere inquiries are typically answered within 24 hours.
- Q: Please explain carbon black, coke, graphite, activated carbon What is the difference in molecular structure
- Activated carbon is a kind of black porous solid carbon, by coal by grinding, molding or with uniform coal particles by carbonization, activation of production. The main component of carbon, and with a small amount of oxygen, hydrogen, sulfur, nitrogen, chlorine and other elements. The specific surface area of ordinary activated carbon is between 500 and 1700 m2 / g. Has a strong adsorption performance, for the use of a very wide industrial adsorbent.
- Q: Is activated charcoal a mixture? Why?
- Carbon: refers to the use of carbon, writing elements and their compounds, such as carbon monoxide, carbon dioxide, calcium carbonate and so on.
- Q: Used activated carbon and have not used the difference between it
- Activated carbon is written in the activated carbon is written in the wrong way, the method of making activated carbon and the general method of charcoal production in the selection of raw materials are different, in the dry distillation temperature, post-production also pay attention to, such as with high-pressure steam treatment, On the tar, etc., so the activated carbon than the surface of the larger, more attractive, and have a certain strength.
- Q: Activated charcoal is a simple substance or a compound
- Activated carbon is simple. Is a way of existence of carbon.
- Q: Is activated carbon a hazardous chemical? Are waste activated carbon hazardous to waste?
- Hazardous waste refers to emissions of one or more hazardous characteristics, such as corrosive, toxic, flammable, reactive or infectious, and that is not hazardous to hazardous substances, which may adversely affect the environment or human health, Need to be managed in accordance with hazardous wastes.
- Q: Why is activated carbon adsorbable?
- Activated carbon is the main adsorption of formaldehyde and benzene, coconut shell activated carbon used in Southeast Asia quality coconut shell as raw material, by carbonization, activation, refined processing, the first in the country to use industrial computer control activation reaction, like coconut charcoal is made of coconut shell , With the pore structure developed, the specific surface area, adsorption capacity, strength Gordon characteristics, widely used in addition to formaldehyde, all kinds of water purification treatment, the depth of water treatment, gold extraction, cigarette filter, gas purification and so on.
- Q: What are the advantages of graphene powder compared to activated carbon?
- Gypsum has a large specific surface area and strong adsorption properties, which can be combined with conventional photocatalyst products to improve its performance. For example, the sensitivity to UV conditions is reduced and the common light can stimulate the reaction.
- Q: What is the difference between graphite and activated carbon?
- Activated charcoal is a mixture with good adsorption capacity obtained by carbonization and pore-forming treatment directly with wood, coconut shell and so on. It contains organic or inorganic functional groups, which is a dense pore structure.
- Q: What is the difference between the adsorption of graphene and activated carbon
- The size of the adsorption capacity often like to use the specific surface area to measure ... and the specific surface area of graphene is much larger than the activated carbon ... but graphene is not like activated carbon ... there are a lot of microporous structure ...
- Q: Why just renovated the house put plants, activated carbon, bamboo charcoal, the taste is still great
- Do not believe that formaldehyde self-test box, I measured anywhere in my home are 0.1, including outdoor.
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Coal Based Needle Coke For Steelmaking Electric Arc Furnaces And High Power Graphite Electrodes
- Ref Price:
-
- Loading Port:
- SHANGHAI
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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